Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2019 Chevrolet Suburban 3500 HD LSFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2019 Chevrolet Suburban 3500 HD LS), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Component Connector End Views - A7 To B63RR)
- Section 2 (Component Connector End Views - B65 To K9 X3)
- Section 3 (Component Connector End Views - K20 X3 LGZ To K109)
- Section 4 (Component Connector End Views - K111 To Q77J)
- Section 5 (Component Connector End Views - Q83A To X92)
- Section 6 (Component Connector End Views - Index)
- Section 7 (Inline Harness Connector End Views - X100 To X233)
- Section 8 (Inline Harness Connector End Views - X301 To X905)
- Section 9 (Inline Harness Connector End Views - Index)
- Section 10 (Inline Harness Connector End Views (X316 - X495))
- Section 11 (Component Connector End Views (S79RR - X92A))
- Section 12 (Component Connector End Views (A6D - B87))
- Section 13 (Component Connector End Views (M51D - Q37LF))
- Section 14 (Component Connector End Views (E55LR - K20))
- Section 15 (Component Connector End Views (B88D - E38))
- Section 16 (Component Connector End Views (Q37LR - S79P))
- Section 17 (Component Connector End Views (K20 - K60))
- Section 18 (Component Connector End Views (K69 - M50P))
- Section 19 (Automatic Transmission - 6L80 (MYC) Or 6L90 (MYD) - Special Tools And Equipment)
- Section 20 (Inline Harness Connector End Views (X100 - X171))
- Section 21 (Inline Harness Connector End Views (X175 - X273))
- Section 22 (Inline Harness Connector End Views (X275 - X315))
- Section 23 (Inline Harness Connector End Views (X500 - X900))
- Section 24 (Component Connector End Views - Index)
- Section 25 (Inline Harness Connector End Views - Index)
- Section 26 (Engine Mechanical - 1.8L (LUW/LWE))
- Section 27 (Vehicle Diagnostic Information - Diagnostic Information And Procedures)
- Section 28 (Engine Exhaust System)
- Section 29 (Dangers, Warnings, And Cautions)
- Section 30 (Engine Controls/Fuel - 1.8L (LUW LWE) - DTC P0442 To P2635 & Symptoms)
- Section 31 (Engine Controls/Fuel - 1.8L (LUW LWE) - Repair Instructions)
- Section 32 (Engine Controls/Fuel - 1.4L (LUV) - Repair Instructions)
- Section 33 (General Information)
- Section 34 (Frame And Underbody)
- Section 35 (12 V Starting And Charging System)
- Section 36 (Wheel Drive Shafts)
- Section 37 (Instrument Panel System Displays And Gauges)
- Section 38 (Engine Cooling System)
- Section 39 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Repair Instructions - On Vehicle)
- Section 40 (Manual Transmission Clutch)
- Section 41 (Heating, Ventilation, And Air Conditioning System)
- Section 42 (Tires And Wheels)
- Section 43 (Bumpers And Fascias)
- Section 44 (Steering Wheel And Steering Column)
- Section 45 (Power Steering System)
- Section 46 (Front Suspension System)
- Section 47 (Maintenance And Lubrication)
- Section 48 (Engine Mechanical - 1.4L (LUV))
- Section 49 (Wiper System And Washer System)
- Section 50 (Component Connector End Views (A7-E8S))
- Section 51 (Component Connector End Views (E13LA-K20 LUV))
- Section 52 (Component Connector End Views (K20 LUW/LWE-M74LR))
- Section 53 (Component Connector End Views (M74P-X85))
- Section 54 (Wiring Systems And Power Management - Diagnostic Information And Procedures)
- Section 55 (Programming And Setup - All Systems)
- Section 56 (Wiring Systems And Power Management - Repair Instructions)
- Section 57 (Component Locations - Master Electrical Component List)
- Section 58 (Power Door Lock System And Release Systems)
- Section 59 (Bolted Exterior Body Panels And Closures)
- Section 60 (Lighting System)
- Section 61 (Interior Trim And Interior Paneling)
- Section 62 (Exterior Trim)
- Section 63 (Fixed And MOVEABLE Window System)
- Section 64 (Engine Controls/Fuel - 1.4L (LUV) - Wiring Schematic Diagrams)
- Section 65 (Electrical Component Locator - Powertrain Component Views)
- Section 66 (Antilock Brake System)
- Section 67 (Disc Brake System)
- Section 68 (Wheel Alignment System)
- Section 69 (Keyless Entry System And Remote Functions)
- Section 70 (Electrical Component Locator - Door Component Views)
- Section 71 (Electrical Component Locator - Luggage Compartment/Rear Of Vehicle Component Views)
- Section 72 (Data Communication System)
- Section 73 (Electrical Component Locator - Front Of Vehicle/Engine Compartment Component Views)
- Section 74 (Component Locations - Electrical Center Identification Views)
- Section 75 (Inline Harness Connector End Views (X100 To X233))
- Section 76 (Inline Harness Connector End Views (X301 To X901))
- Section 77 (HVAC System - Manual)
- Section 78 (Instrument Panel Trim And Console Trim)
- Section 79 (Vibration Diagnosis And Correction)
- Section 80 (Supplemental Inflatable Restraints)
- Section 81 (Floor Coverings And HEADLININGS)
- Section 82 (Hydraulic Brake System)
- Section 83 (Manual Transmission - F17-5 (M26))
- Section 84 (Manual Transmission - M20/M32 (MR5, MZ4))
- Section 85 (Engine Controls/Fuel - 1.8L (LUW LWE) - Description And Operation)
- Section 86 (Seat Belt System)
- Section 87 (Seat Hardware, Seat Trim, And Upholstery)
- Section 88 (Rear Suspension System)
- Section 89 (Drum Brake System)
- Section 90 (Parking Brake System)
- Section 91 (Engine Controls/Fuel - 1.8L (LUW LWE) - Wiring Schematic Diagrams)
- Section 92 (Engine Controls/Fuel - 1.8L (LUW LWE) - Special Tools And Equipment)
- Section 93 (Wiring Systems And Power Management - Wiring Harness Routing And Schematic Wiring Diagrams)
- Section 94 (Engine Controls/Fuel - 1.8L (LUW LWE) - Specifications)
- Section 95 (Engine Controls/Fuel - 1.8L (LUW LWE) - DTC P0010 To DTC P0420)
- Section 96 (Vehicle Diagnostic Information - Scan Tool Data (2 Of 2))
- Section 97 (Immobilizer System)
- Section 98 (Cellular System, Entertainment System, And Navigation System)
- Section 99 (Cruise Control System)
- Section 100 (Mirror System)
- Section 101 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Schematic Wiring Diagrams)
- Section 102 (Transmission Cooling System)
- Section 103 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Diagnostic Information And Procedures)
- Section 104 (Engine Controls/Fuel - 1.4L (LUV) - Specifications)
- Section 105 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Description And Operation)
- Section 106 (Vehicle Diagnostic Information - Scan Tool Data (1 Of 2))
- Section 107 (Driver Assistance Systems)
- Section 108 (Seat Heating System And Seat Cooling System)
- Section 109 (Sunroof System)
- Section 110 (Parking Assistance Systems)
- Section 111 (Secondary And Configurable Customer Control System)
- Section 112 (Engine Controls/Fuel - 1.4L (LUV) - Description And Operation)
- Section 113 (Engine Controls/Fuel - 1.4L (LUV) - Special Tools And Equipment)
- Section 114 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Specifications)
- Section 115 (Suspension System General Diagnosis)
- Section 116 (Image Display Camera System)
- Section 117 (Horn System)
- Section 118 (Theft Deterrent System)
- Section 119 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Special Tools And Equipment)
- Section 120 (Wiring Systems And Power Management - Description And Operation)
- Section 121 (Splice Pack Connector End Views)
- Section 122 (Power Seat System)
- Section 123 (Tire Pressure Monitoring System)
- Section 124 (Wiring Systems And Power Management - Special Tools And Equipment)
- Section 125 (Electrical Component Locator - Ground Views)
- Section 126 (Electrical Component Locator - Passenger Compartment/Roof Component Views)
- Section 127 (Electrical Component Locator - Wheels/Vehicle Underbody Component Views)
- Section 128 (Shift Lock Control System)
- Section 129 (Engine Controls/Fuel - 1.4L (LUV) - DTC P0010 To DTC P0246)
- Section 130 (Engine Controls/Fuel - 1.4L (LUV) - DTC P0300 To DTC P2635 & Symptoms)
- Section 131 (Power Outlets)
- Section 132 (Automatic Transmission - 6T30 (MH9) Or 6T40 (MH8) - Repair Instructions - Off Vehicle)
- Section 133 (Electrical Component Locator - Instrument Panel/Center Console Component Views)
- Section 134 (Component Connector End Views - Index)
- Section 135 (Inline Harness Connector End Views - Index)
- Section 136 (Antilock Brake System)
- Section 137 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Diagnostic Information And Procedures)
- Section 138 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Repair Instructions - On Vehicle)
- Section 139 (Automatic Transmission - 10L80 (MF6) - Diagnostic Information And Procedures)
- Section 140 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Repair Instructions)
- Section 141 (Transfer Case - Mp 3010 (NP0))
- Section 142 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Schematic Wiring Diagrams)
- Section 143 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Repair Instructions - Off Vehicle)
- Section 144 (Automatic Transmission - 10L80 (MF6) - Schematic Wiring Diagrams)
- Section 145 (Automatic Transmission - 10L80 (MF6) - Repair Instructions - On Vehicle)
- Section 146 (Automatic Transmission - 10L80 (MF6) - Description And Operation)
- Section 147 (Automatic Transmission - 10L80 (MF6) - Component Locator)
- Section 148 (Automatic Transmission - 10L80 (MF6) - Specifications)
- Section 149 (Automatic Transmission - 10L80 (MF6) - Repair Instructions - Off Vehicle)
- Section 150 (Automatic Transmission - 10L80 (MF6) - Special Tools And Equipment)
- Section 151 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Description And Operation)
- Section 152 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Specifications)
- Section 153 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Description And Operation)
- Section 154 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Special Tools And Equipment)
- Section 155 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Specifications)
- Section 156 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Diagnostic Information And Procedures (DTC P0446 To P3452 & Symptoms))
- Section 157 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Special Tools And Equipment)
- Section 158 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Diagnostic Information And Procedures (DTC P0010 To P0459))
- Section 159 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Component Locator)
- Section 160 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Schematic Wiring Diagrams)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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